ReviewsDispersion Compensation

Sigma 150-600mm F5-6.3 DG OS HSM Zoom Lens (Contemporary) for Nikon DSLR Cameras (Renewed)

  • Hyper sonic motor for fast, quiet autofocus and has an optical stabilizer with an accelerometer for improved panning performance.
  • F low dispersion, or FLD, glass is designed with performance similar to flourite elements with a low refractive Index and low dispersion for clearer and sharper imagery.
  • Special low dispersion, or Sled, glass elements assist in providing greater clarity and contrast to an image.
  • Compatibility: can be Used on all Nikon APS-C and full frame cameras including D7500, D7200, D7100, D5600, D5500, D5300, D5200, D5100, D5000, D3400, D3300, D3200, D3100. D3000, DF, D5, D4, D3, D850, D810, D800, D750, D700, D610, D500, D90, D60 and D40..
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Agatige Brass Water Flow Sensor Switch, Electromagnetic Liquid Flowmeter Counter Industrial Accessory with 1/2-inch Interface

  • A professional measure instrument to test alcohol concentration of liquor.
  • Accurate test result, 0~80% concentration measure range, 1% minimum scale.
  • It's automatic temperature compensation is 0‑30℃.
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Oakton AO-35423-01 EcoTestr pH 2+ Pocket pH Meter 1 pack

  • AUTO CALIBRATION: The PH meter has an auto temprature compensation feature that adjusts to water temperatures and water quality to give pH readings almost instantly. As well, you can calibrate the tester with one touch button using Buffer Powder..
  • FAST AND HIGH ACCURACY: Our Digital PH Meter can ensure your pool, general hydroponics ph or even drinking water has a perfect pH balance and safe for use with Tester precision pH accuracy. Tester has a sensitive electrode sensor to read accurate pH levels. The included detailed manual will show you how to get the best accurate and stable reading..
  • AUTOMATIC TEMPERATURE COMPENSATION: No more need to take care about the temperature of testing liquid, as ph meter has built in (ATC) automatic temperature compensation, so that it can accurately determine pH value of the sample at any temperature in a range of 0 DegreeC - 80 DegreeC (32 DegreeF - 176 DegreeF)..
  • WIDE USE: Pocket Size PH Meter is the ideal test kit for home and laboratory uses.Suitable for testing the pH of drinking water, swimming pools, aquariums, reverse osmosis systems, spas or hydroponics.
  • ideal for testing water, swimming pools, aquariums, spas, hydroponics, food, wine and beer, etc..
  • MAKE YOU SATISFIED WITH THE PRODUCTS: Come with 1x PH meter, ....
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35mm Reloadable Waterproof Film Camera for Snorkeling, Manual Exposure, Without Film，Reusable，Easy to Use（Purple）

  • It will come with Camera, Manual and hand strap. Requires 2 AA (NO Batteries included).
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Fujifilm Instax MINI 7s White Instant Film Camera (Renewed)

  • This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The product comes with a 90-day warranty, and may arrive in a generic box. Only select sellers who maintain a high performance bar may offer Certified Refurbished products on Amazon.com.
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EATON CUTLER HAMMER - XTOB040DC1 - OVERLOAD RELAY

  • APPLICABLE OCCASIONS: Suitable for power systems with rated isolation voltage up to 690V and circuit 50-60hz..
  • PRODUCT FUNCTION: This relay can be used as an overload protection for long-term or indirect long-term maintenance of the motor..
  • FUNCTION: This relay is used for protecting the phase break when the electric motor is overload..
  • VERSATILE: The relay has different mechanism and temperature compensation..
  • EASY TO OPERATE: With phase break protection, manual and automatic reset, temperature compensation, trip indication, test button and stop button..
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Sniper MT4X20 Carry Handle Scope with BDC Turret Mil-Dot Reticle

  • EYE RELIEF: 2.7 inch. 4x Magnification. 20mm Objective Lens..
  • Non-Illuminated Scope. BDC Bullet Drop Compensation Turret..
  • Waterproof & Fogproof. Crystal clear multi-coated lens and HD glass for maximum light transmission..
  • Features a built-in bullet drop compensation system calibrated to 500 yards in 100 yards increments..
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Berkley Gulp! Earthworm , Brown, 4-Inch

  • Durable, easy to maintain, and ready to fish when you are.
  • Available in brown color and 4-inch size.
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Yorkville 1200W 4X6in+2X1in Powered Line Array

  • Ultra High Performance Compact Active PA System.
  • Uses Patented Paraline Horn Lens Technology.
  • Focused 15 Vertical Dispersion for Minimum Interference Between Arrayed Cabinets.
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Gulp! Alive!® Corn

  • Now molded for a more realistic presentation.
  • Expand your strike zone with 400x more scent dispersion.
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MIZUGIWA Scope Mount 1 inch/ 30mm Dual Ring Zero Recoil High Profile 20mm Picatinny Rail Recoil Compensation

  • Dual ring scope mount for mounting 1inch/ 30mm scope.
  • 0.04" droop compensation (approximately 1mm),recoil compensation.
  • Can be mounted on any flat top 20mm picatinny rail.
  • Precision machined from alloy with anodized black matte finish.
  • The zero recoil sight bracket releases your recoil when you fire.
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